Prepare against Ondrej Gacho
Czechia · World #90,357 classical · FIDE ID 23718102
Our database contains 37 games by Ondrej Gacho, covering Oct 2017 to Jul 2026. Below you'll find Ondrej Gacho's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Ondrej Gacho before a game. You can open the same data in the free interactive preparation workstation, which builds a move-by-move opening tree from every game.
Ratings
| Time control | Current | Peak | Peak date |
|---|---|---|---|
| Classical | 1,758 | 1,826 | Nov 2024 |
| Rapid | 1,716 | 1,716 | Jul 2026 |
| Blitz | 1,701 | 1,739 | Dec 2024 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 37 | 11 | 7 | 19 | 29.7% |
| As White | 19 | 5 | 3 | 11 | 26.3% |
| As Black | 18 | 6 | 4 | 8 | 33.3% |
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| C42 | Petrov's Defense: Classical Attack, Marshall Variation, Chinese Gambit | 2 | 1/1/0 | 50.0% |
| A01 | Nimzo-Larsen Attack: Symmetrical Variation | 2 | 0/1/1 | 0.0% |
| B29 | Sicilian Defense: Nimzowitsch Variation, Exchange Variation | 1 | 0/0/1 | 0.0% |
| A29 | English Opening: King's English Variation, Four Knights Variation, Fianchetto Line, with .. d6, Be7 | 1 | 0/0/1 | 0.0% |
| D12 | Slav Defense: Quiet Variation, Amsterdam Variation | 1 | 0/0/1 | 0.0% |
| A03 | Bird Opening: Dutch Variation, Dudweiler Gambit | 1 | 0/0/1 | 0.0% |
| A02 | Bird Opening: From's Gambit, Lasker Variation | 1 | 1/0/0 | 100.0% |
| C17 | French Defense: Winawer Variation, Bogoljubow Variation, Icelandic Defense | 1 | 0/0/1 | 0.0% |
| A16 | English Opening: Anglo-Indian Defense, Anglo-Grünfeld Variation | 1 | 0/0/1 | 0.0% |
| B15 | Caro-Kann Defense: Gurgenidze Counterattack | 1 | 0/0/1 | 0.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| D02 | Queen's Pawn Game: Levitsky Attack, Euwe Variation, Modern Line | 2 | 1/0/1 | 50.0% |
| D36 | Queen's Gambit Declined: Exchange Variation, Reshevsky Variation | 2 | 0/0/2 | 0.0% |
| B00 | Nimzowitsch Defense: Scandinavian Variation, Bogoljubow Variation, Heinola-Deppe Gambit | 1 | 0/1/0 | 0.0% |
| B23 | Sicilian Defense: Grand Prix Attack, Schofman Variation | 1 | 0/0/1 | 0.0% |
| C47 | Four Knights Game: Scotch Variation, Krause Gambit, Leonhardt Defense | 1 | 0/0/1 | 0.0% |
| B33 | Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation, Peresypkin's Sacrifice | 1 | 1/0/0 | 100.0% |
| B24 | Sicilian Defense: Closed, Fianchetto Variation | 1 | 0/1/0 | 0.0% |
| C18 | French Defense: Winawer Variation, Poisoned Pawn Variation, Paoli Variation | 1 | 0/0/1 | 0.0% |
| B34 | Sicilian Defense: Accelerated Dragon, Exchange Variation | 1 | 0/1/0 | 0.0% |
| B20 | Sicilian Defense: Snyder Variation, Queen Fianchetto Variation | 1 | 1/0/0 | 100.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Jul 2024 | Zdenek Voracek | 1,914 | Ricany Open | D55 |
| Jul 2024 | Jaromir Skala | 1,914 | Ricany Open | C45 |
| Aug 2022 | Jiri Tejkal | 1,869 | 20th Ricany Open | D02 |
| Jul 2024 | Tadeas Jirousek | 1,831 | Ricany Open | C01 |
| Aug 2022 | Michael Strnad | 1,818 | 20th Ricany Open | B35 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| Ricany Open | 2024 | 16 | 6.5 | 1,712 |
| 20th Ricany Open | 2022 | 9 | 4 | 1,818 |
| 14th Prague Golden Open | 2018 | 9 | 3 | 1,296 |
| ch-CZE U16 | 2021 | 2 | 1 | 1,648 |
| ch-CZE U12 | 2021 | 1 | 0 | 1,740 |
Interactive opening tree from all 37 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
What openings does Ondrej Gacho play as White?
As White, Ondrej Gacho's most-played openings in our database are: Petrov's Defense: Classical Attack, Marshall Variation, Chinese Gambit (2 games, 50.0% win rate); Nimzo-Larsen Attack: Symmetrical Variation (2 games, 0.0% win rate); Sicilian Defense: Nimzowitsch Variation, Exchange Variation (1 games, 0.0% win rate). The full breakdown of 19 games with White is in the table above.
What openings does Ondrej Gacho play as Black?
As Black, Ondrej Gacho most often plays: Queen's Pawn Game: Levitsky Attack, Euwe Variation, Modern Line (2 games, 50.0% win rate); Queen's Gambit Declined: Exchange Variation, Reshevsky Variation (2 games, 0.0% win rate); Nimzowitsch Defense: Scandinavian Variation, Bogoljubow Variation, Heinola-Deppe Gambit (1 games, 0.0% win rate). See the table above for the top ten Black openings across 18 games.
What is Ondrej Gacho's FIDE rating?
Ondrej Gacho is currently rated 1,758 in classical chess, 1,716 in rapid and 1,701 in blitz. Peak classical rating: 1,826 (Nov 2024).
How many games has Ondrej Gacho played?
Our database contains 37 games by Ondrej Gacho, covering Oct 2017 to Jul 2026. Overall record: 11 wins, 7 draws, 19 losses (29.7% win rate).
How do I prepare against Ondrej Gacho?
Open Ondrej Gacho's player page on Chess.ceo and start a free preparation session: it scans all 37 of their games, shows their repertoire move by move in an opening tree, and highlights the lines where they score worst — so you know exactly where to aim. No signup required to explore.